Publisher's Synopsis
Souta and Rikka are officially boyfriend-girlfriend, but they still haven't
broken the demon Zepar's curse. Then, one day, Makoto, who had seen Rikka's
"grimoire," falls prey to the curse herself. She consults with Souta and they
begin to have a side relationship to keep Makoto's symptoms under control. But
then Makoto leans into her curse and doesn't even want to be free of it?! When
the grimoire's curse catches Makoto in its clutches, Souta, Rikka and Makoto
form a love triangle?!
